A 3.0-kg block (A) is attached to a 1.0-kg block (B) by amassless spring that is compressed and locked in place, asLeeshown in the figure. The blocks slide without friction alongAAthe x-direction at an initial constant speed of v =O00 B2.0 m/s. AtloВtime to= 0 s, the positions of blocks A and B areXAi = 1.0 m and xB.i =1.4 m, respectively, at which point aA,iA,fmechanism releases the spring, and the blocks begin tooscillate as they slide.If 2.0 s later block B is located at xB.f7.3 m, what will bethe position xA,f of block A?XA.f =

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A 3.0-kg block (A) is attached to a 1.0-kg block (B) by a massless spring that is compressed and locked in place, as shown in the figure. The blocks slide without friction along A A 000 ell the x-direction at an initial constant speed of v = 2.0 m/s. At B time to = 0 s, the positions of blocks A and B are XAi = 1.0 m and xB,i = 1.4 m, respectively, at which point a mechanism releases the spring, and the blocks begin to A,i XB.i XB.f oscillate as they slide. If 2.0 s later block B is located at xB.f = 7.3 m, what will be the position xA,f of block A? XA,f =

A 3.0-kg block (A) is attached to a 1.0-kg block (B) by a massless spring that is compressed and locked in place, as shown in the figure. The blocks slide without friction along A A 000 ell the x-direction at an initial constant speed of v = 2.0 m/s. At B time to = 0 s, the positions of blocks A and B are XAi = 1.0 m and xB,i = 1.4 m, respectively, at which point a mechanism releases the spring, and the blocks begin to A,i XB.i XB.f oscillate as they slide. If 2.0 s later block B is located at xB.f = 7.3 m, what will be the position xA,f of block A? XA,f =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A 3.0-kg block (A) is attached to a 1.0-kg block (B) by a
massless spring that is compressed and locked in place, as
Lee
shown in the figure. The blocks slide without friction along
A
A
the x-direction at an initial constant speed of v =
O00 B
2.0 m/s. At
lo
В
time to
= 0 s, the positions of blocks A and B are
XAi = 1.0 m and xB.i =
1.4 m, respectively, at which point a
A,i
A,f
mechanism releases the spring, and the blocks begin to
oscillate as they slide.
If 2.0 s later block B is located at xB.f
7.3 m, what will be
the position xA,f of block A?
XA.f =

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